5305-00-832-6344

Find complete technical information, availability, and procurement data for: 5305-00-832-6344
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-832-6344

Item Name Code

18257

Assigment Date

03/08/1967 (59 years ago)

1.156 inches minimum and 1.218 inches maximum thread length, hexagon head style, right-hand thread direction, 2a thread class, 2.469 inches minimum and 2.531 inches maximum fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.156 inches minimum and 1.218 inches maximum
Fastener Length: 2.469 inches minimum and 2.531 inches maximum
Head Style: hexagon
Head Height: 0.281 inches nominal
Width Between Flats: 0.562 inches nominal
Shank Unthreaded Hole Diameter: 0.094 inches minimum and 0.156 inches maximum first hole
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.203 inches minimum and 2.297 inches maximum first hole
Material: steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 1025 overall
Surface Treatment: cadmium and zinc overall
Surface Treatment Document And Classification: qq-p-416 type 1 class 2 fed spec 1st treatment response or qq-z-325 type 1 class 1 fed spec 2nd treatment response overall
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
8343452	Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-832-6344?

The FSCG of the NSN 5305-00-832-6344 is 5305

Does the NSN 5305-00-832-6344 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-832-6344 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-832-6344 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-832-6344 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-832-6344 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Mar 8, 1967